Chapter 2: Topsec Stack Infrastructure
The Topsec Stack Infrastructure delivers a layered, resilient approach to enterprise security, ensuring protection across every stage of the email and threat-management lifecycle. By combining advanced threat detection, continuity, compliance, and resilience controls, the Topsec Stack strengthens an organisation’s security posture end-to-end. This chapter explores how each layer works together to safeguard modern enterprises.
Chapter 1: Security that scales: Why growth and protection must evolve together
As businesses grow, so do their risks. Scaling safely isn’t just about technology, it’s about resilience. Discover why security must evolve in step with growth to keep your organisation protected and prepared for the future.
Public Shares: The hidden cybersecurity risk most businesses miss
A new threat lingers lingers under the radar and is usually very sofistcated, it’s called Public Shares Link. Sharing links in our business and personal lives is often fast and convenient, but is it worth it?
The Microsoft 365 “Direct Send” loophole: what every business needs to know
Cybercriminals are exploiting Microsoft 365’s Direct Send feature to send emails that appear to come from inside organisations — no account takeover needed. Read how it works and the immediate steps you can take to defend your business.
Why security awareness training needs to change
Discover why traditional security awareness training fails and how nudge theory offers a smarter, human-focused approach to real behaviour change.
Phishing in M&A: The hidden risk that can derail your deal.
Phishing is a strategic threat in mergers and acquisitions. Learn how cyber risks can reduce valuations, delay deals, and damage reputation.
Meet The Team: Kashyap Sreeramagiri, Senior Software Engineer
Kashyap, our Senior Software Engineer at Topsec Cloud Solutions, combines a passion for AI, a love of problem-solving and a deep commitment to making email security both powerful and approachable.
Email Security Awareness: Protect Your Business from Cyber Threats
Learn how email security awareness can safeguard your business from phishing, malware, and data breaches. Discover best practices to train your team and stay cyber-secure.
Cybersecurity After the Sale: Who’s Watching Your Back?
Change is a defining feature of the cybersecurity landscape. It brings progress, enabling smarter tools and stronger defences to meet ever-evolving threats. But not every shift moves things in the right direction.
Navigating Microsoft’s 2025 pricing changes
Microsoft has announced new pricing changes that came into effect on the 1st April 2025. While the adjustments aren’t seismic, resellers have been dealing with the impact of these changes.
